The blooms occur on upright thin stems clad with long, narrow, pointed leaves. Height: 24-36 in. Great for a bird garden and a butterfly garden. Description Additional information Description Narrow-leaf milkweed. Add to cart. However, it provides around zero cardenolide content, a set of protective chemicals that reduce the virulence of the OE parasite and bird predation.. Cultivation. milkweed plants in the monarch’s spring and summer breeding areas across the United States. Uses Monarch butterflies. Asclepias fascicularis is commonly known as Narrowleaf milkweed or Mexican whorled milkweed and is a common host plant for Monarch butterflies in the Western US. spp. Out of stock. Its flowers are held in umbels of a pale mauve color. Its wandering roots form small colonies. Past studies have pointed to pesticides as a major driver in monarch butterfly decline, said Sarah Hoyle, a … Death trap: This bee couldn't free herself from the sticky milkweed blossom of a Asclepias fascicularis. A. fascicularis - A. fascicularis is an erect, deciduous perennial with whorled, keeled, linear to narrowly lance-shaped, grey-green leaves and umbel-like cymes of lavender, pale pink, lavender, white, or greenish-white flowers in summer. Monarch larvae appear on a narrowleaf milkweed (Asclepias fascicularis) plant in California. This hardy perennial herb grows to 3′ tall and 1′ wide. Account & Lists Account Returns & Orders. Plant Name: Narrowleaf Milkweed – (Asclepias fascicularis) Quick Info: Monarch host plant (perennial, herbaceous) Narrowleaf Milkweed Plants (Asclepias fascicularis) quantity. Asclepias fascicularis. flowers, leaves, and seed pods, accompanied by photos and distribution maps. Narrowleaf Milkweed (Asclepias fascicularis) is a critical host plant for the Monarch butterfly in the American Pacific West. Monarch Watch is a cooperative network of students, teachers, volunteers and researchers dedicated to the study of the Monarch butterfly, Danaus plexippus and its spectacular fall migration. Species. Browse pictures and read growth / cultivation information about Asclepias Species, Narrow-Leaf Milkweed, Mexican Whorled Milkweed (Asclepias fascicularis) supplied by … (Photo by Kathy Keatley Garvey) Death trap: This bee couldn't free herself from the sticky milkweed blossom of a Asclepias fascicularis. Asclepias fascicularis; Asclepias fascicularis. It thrives in dry climates, plains, hills, valleys, roadsides, and disturbed grounds. asclepias fascicularis - Narrow Leaf Milkweed this flowering perennial bushy 3 x3 with multiple blooms in lavender/pink/pale green and white from June to September. (Narrow Leaf Milkweed) It's the fresh, minty green foliage of Asclepias fascicularis-- not its star-like, pink and cream flowers filled with nectar -- that is most valuable to Monarch butterflies. Add to Wishlist. 1 gallon. Add to cart. Le programme s'inscrit dans un effort international de recherche et d'éducation ayant pour objectif la sauvegarde des populations migratoires de cette espèce menacée. In the garden it is equally effective in drifts or scattered stands, blending and mingling with other drought-tolerant perennials. Plant Type: Perennial Herb Size: 1.7 – 3.3 ft tall, 1 ft wide Dormancy: Winter Deciduous Flower Color: White, Lavender Flowering Season: Summer, Fall . Please see the "Eligible Zip Codes" tab for a list of zip codes to which this species of milkweed can be shipped. trapped on flowering Asclepias speciosa and Asclepias fascicularis during 2010–2013 ( Asclepias) and 2012–2014 ( fascicularis ). The flowers also supply nectar for butterflies and hummingbirds. Asclepias fascicularis beetle-7-08-04.jpg 768 × 1,024; 159 KB Asclepias fascicularis flowers 2003-06-05.jpg 1,636 × 1,374; 785 KB Asclepias fascicularis, Narrowleaf Milkweed.jpg 2,448 × 3,264; 2.46 MB The butterflies lay their eggs exclusively on Milkweed plants, creating an opportunity for us to plant Monarch habitat! Asclepias fascicularis (Narrowleaf Milkweed) is a flowering perennial boasting attractive clusters, 4-5 in. North American monarch butterfly populations have undergone … Milkweed in general is the larval host plant for Monarch butterfly as well as the nectar host for many other butterfly's. asclepias fascicularis seeds. Mission monarque est un programme de science participative qui documente le succès reproducteur du monarque. Narrowleaf milkweed is the most commonly found milkweed in California. Whorled or narrowleaf milkweed (Asclepias fascicularis) is widespread in western Idaho and neighboring states. (The matter looks like fiberglass.) They give way to smooth seed pods in the fall, which look great in dried flower arrangements. Both spread by seed and root, so that your garden will continue to develop a bountiful assortment of the plant over the years. Narrow leaf milkweed is the most favored larval Monarch butterfly host in California. (Photo by Kathy Keatley Garvey) Death trap: This bee couldn't free herself from the sticky milkweed blossom of a Asclepias fascicularis. Add to cart . Only the deserts of the southeast manage to exclude it. across (10-12 cm), of lavender and white, starry flowers from early summer to fall. Narrow-leaf Milkweed . (Photo by Kathy Keatley Garvey) Posted on Monday, August 17, 2020 at 12:00 PM. narrowleaf milkweed. Narrow-leaved milkweed, or Asclepias fascicularis, is a relatively showy plant reaching about three feet in height with pale pink to cream colored flowers. Description Description. Asclepias fascicularis. Asclepias fascicularis has one of the lowest concentrations of cardenolides, and the monarchs that feed on it also have low cardenolide concentrations in their bodies (Malcolm and Brower 1989). Category: November 7, 2020. Asclepias cryptoceras. Asclepias fascicularis is a perennial with three foot tall stem and large (but narrow) five inch leaves, and a five inch or so flower cluster. Propagation. Asclepias fascicularis quantity. This Asclepias can be wide ranging in size and form but typically will grow to 2-3’ high by wide (spreading underground). Comments: 0. SKU: N/A Category: Perennial. All of these are used as a larval host plant by the monarch but - terfly. Asclepias Asclepias. Asclepias fascicularis quantity. Asclepias fascicularis is a California native perennial that is well sought after for its use in butterfly habitats, particularly as a food source for Monarch butterfly caterpillars. Milkweed plants critical for the life cycle of monarch butterflies are loaded with pesticides in Northern California, according to recent research. Latin name: Asclepias fascicularis; Quantity of seeds per packet: 50 ; Monarch butterfly host plant; White and pink flowers; Hardy perennial; 24" - 48" tall; Blooms from May until October; Cold hardy in USDA zones 3 - 11; Growing Instructions: Start Narrowleaf Milkweed seeds outdoors in the spring after the danger of nighttime freezing has past. Try Prime. Deraeocoris spp.) Like showy milkweed, it spreads rhizomatously as well as by seed. davisii (Davis’ milkweed) Asclepias fascicularis (narrow-leaved milkweed) Asclepias speciosa (showy milkweed) A profile of each of these species includes descriptions of . Sun Requirement: Not shade tolerant. Cart Hello Select your address Best Sellers Customer Service AmazonBasics New Releases Today's Deals Whole Foods Gift Cards Free Shipping Registry Sell Coupons #FoundItOnAmazon Shopper Toolkit Find a Gift Disability Customer Support. Asclepias fascicularis is a specific monarch butterfly food and habitat plant. All. Full sun required. Its a whispy plant that can get as tall as four feet. All we grow are California native plants. It is a long-lived perennial. Skip to main content .us. Asclepias fascicularis Decne. Asclepias tuberosa, or butterfly weed, is a hardy perennial that blooms summer into fall. In our area, this plant is covered with monarch caterpillars during the summer. Monarchs almost exclusively lay eggs on Milkweed foliage so their caterpillars will eat the leaves when they hatch. Grows as a subshrub about 2' … Death trap: This bee couldn't free herself from the sticky milkweed blossom of a Asclepias fascicularis. In the wild Narrow-leaf Milkweed can be seen growing in meadows, sometimes in large, spread out stands. Ethnobotanic: People have used milkweed for fiber, food, and medicine all over the United States and southern Canada. It produces small clusters of white and pink flowers. Our most common native milkweed is found in meadows and on the banks above ponds. Narrow Leaf Milkweed. The protec-tion and restoration of native milkweeds is critical to revers-ing this trend. Asclepias fascicularis is cultivated by specialty nurseries as an ornamental plant. Plant Symbol = ASFA Contributed By: USDA NRCS National Plant Data Center Uses Warning: Milkweed may be toxic when taken internally, without sufficient preparation. Leaf Damage. Hello, Sign in. Asclepias fascicularis $ 10.00. Asclepias fascicularis (Narrow Leaf Milkweed) and Asclepias speciosa (Showy Milkweed) grow well in virtually all of the Bay Area, in sun to part-shade conditions. Credit: Xerces Society/Stephanie McKnight. The Orioles use the dead stems for nests the next spring. Description Characteristics Description. Asclepias fascicularis Description and Ecology This very attractive and fragrant subshrub has showy, greenish white flowers tinged with purple.The native milkweeds are famous for being a host plant for the monarch butterfly, and this species is one of the most widespread and … M o n a r c h W a t c h: Milkweed: MILKWEED Introduction. Comments: 0. It is adapted to dry locations, but can be found in a variety of habitats. (Photo by Kathy Keatley Garvey) Posted on Monday, August 17, 2020 at 12:00 PM. It has narrow mid-green 5 inch long leaves bundled in fascicles and attractive 2 inch wide clusters of rose-pink flowers through the summer and then in late summer goes dormant to re-emerges in mid-spring. Asclepias fascicularis (Narrow-leaved Milkweed) An easy to grow native perennial that grows 2 to 3 feet tall by an equal width and rhizomes that spread the plant to form small stands. Narrow-Leaf Milkweed is a gorgeous California native flower that is the sole source of food for the Monarch butteries. This milkweed is the most widespread of California’s fourteen native species. This loss is due to urban and agricultural development and the application of herbicides in croplands, pastures, and roadsides. This is one of the many milkweeds on which the female Monarchs will lay their eggs so the baby caterpillars can eat and grow. June 13, 2014 Today, I set out to locate A. fascicularis that was observed in 2008 located on More Mesa west of Santa Barbara. This is my local milkweed with a few patches growing within a twenty minute walk from my home in West San Jose. They form at the top of 1 - 3 ft. tall slender stems that die back in winter to a perennial rootstock. May 2, 2017 - We'll ship a native plant to your door, or come to one of our nurseries. Photo Guide.